Top Senior DevOps Jobs in St. Louis, MO

Leads the design, automation, deployment, monitoring, and security of Azure cloud infrastructure. Builds Infrastructure as Code with Terraform, Bicep, or ARM templates; manages CI/CD pipelines through Azure DevOps and GitHub; and implements monitoring, logging, alerting, incident response, patching, and vulnerability management. Collaborates with engineering, development, architecture, security, and incident management teams to improve system reliability, scalability, performance, and cost efficiency.

Leads a DevOps engineering team while designing and maintaining CI/CD pipelines, cloud infrastructure, monitoring, security controls, infrastructure as code, containerized microservices, and disaster recovery processes. The role focuses on improving developer efficiency, system reliability, scalability, performance, and cost-effectiveness. Responsibilities include incident troubleshooting, root-cause analysis, stakeholder communication, cross-functional collaboration, and participation in on-call support.

Designs, implements, and manages AWS infrastructure and Infrastructure as Code automation. Partners with application engineering, quality, security, and compliance teams to deliver reliable platform solutions. Owns platform stability, observability, incident response, security best practices, and zero-downtime deployments. Participates in on-call rotations, uses metrics for decision-making, and supports application architecture decisions while continuously improving DevOps processes and automation.

Design, configure, and optimize Azure DevOps organizations and CI/CD pipelines. Implement process templates, Portfolio++ for portfolio visibility, integrate with third-party tools, support sprint and capacity planning, troubleshoot pipelines, and create runbooks and adoption guidance for client teams.

Senior/Principal DevOps Engineers will deliver cloud and infrastructure projects for small, medium-sized, and enterprise clients. Responsibilities include DevOps project delivery, staff augmentation, fractional retainers, and solution consulting using AWS, GCP, Azure, infrastructure-as-code, Kubernetes, Helm, Docker, and scripting languages. Strong communication and project management skills are required. Roles are available full-time or part-time as 1099 contractor engagements for US-based workers.

Design, build, and manage scalable AWS infrastructure; optimize GitHub-centric CI/CD; implement observability stacks; automate compliance for GovRAMP/FedRAMP and SOC2; author audit-ready documentation and runbooks; collaborate with engineering and security teams to ensure high availability and reliability.

Builds, automates, secures, and maintains on-premises and cloud infrastructure across development, staging, and production environments. Responsibilities include CI/CD, Kubernetes and container platform operations, monitoring, logging, configuration management, security hardening, vulnerability testing, authentication integration, performance optimization, documentation, operational readiness, and on-call support. The role also participates in Agile/SAFe teams and requires coordination with authorization and accreditation teams.

Manage Azure cloud infrastructure, including compute, storage, networking, load balancing, DNS, security, monitoring, and logging. Build CI/CD pipelines and secure Linux machine images, implement Infrastructure as Code, troubleshoot deployments, and improve application reliability. This two-month contractor engagement requires independent delivery of production-quality infrastructure, with opportunities to support multi-cloud environments and confidential computing.

Own Salesforce DevOps and release engineering, including GitHub administration, Git automation, branching, CI/CD pipelines, sandbox and scratch-org management, backups, and release governance. Build full-stack Salesforce solutions with Apex, LWC, SOQL/SOSL, Flows, APIs, integrations, and event-driven patterns. Support Certinia PSA, CPQ/ARM, AI initiatives, and enterprise projects while establishing deployment gates, telemetry, quality controls, and reliable production releases.

Own Salesforce DevOps strategy and Copado-based CI/CD pipelines, including environment management, release planning, Git branching, automated testing, quality gates, deployments, troubleshooting, security, and compliance. The role drives automation and standardization across multi-org environments, collaborates with development and QA teams, manages complex releases, and mentors junior DevOps engineers.

The DevOps Engineer will manage build and deployment automation, improve platform health, and develop self-service tools while ensuring robust DevOps practices with AWS.

Build and maintain automated deployment pipelines for Oracle E-Business Suite and related enterprise technologies. Administer FlexDeploy, GitLab, Jenkins, and automation tooling; manage environment cloning, synchronization, release governance, and infrastructure migrations. Embed security, compliance, auditability, and monitoring into DevSecOps workflows. Partner with application teams, provide technical guidance, support emergency and after-hours deployments, define pipeline KPIs, and advance automation maturity across a large-scale CMS program.

Designs, builds, and scales automation for secure hybrid infrastructure. Responsibilities include CI/CD, infrastructure as code, cloud architecture, configuration management, monitoring, logging, security, network operations, containerization, and self-healing systems. The role maintains mission-critical production environments, develops performance metrics, resolves root causes, and collaborates cross-functionally to improve reliability and operational efficiency.

Build and operate secure, scalable DevOps platforms across cloud and on-premises environments. Implement CI/CD, configuration management, infrastructure automation, monitoring, deployment support, artifact repositories, security practices, and certificate management. Administer Windows and Linux systems and tools including AWS, Git, Splunk, SaltStack, Ansible, Docker, and databases. Partner with development and configuration management teams, coach engineers, modernize legacy systems, and proactively resolve infrastructure risks.

Lead the evolution of cloud-native infrastructure by architecting and scaling AWS EKS clusters, standardizing Helm deployments, managing Terraform and Terragrunt infrastructure, optimizing cloud costs, and improving observability, reliability, security, and access controls. The role leads cross-team engineering initiatives, establishes DevOps best practices, and mentors engineers while supporting GitOps workflows and scalable application delivery.

Own and evolve CI/CD pipelines, GitOps workflows, and infrastructure-as-code to deploy, scale, and rollback platform components portably across Azure, other clouds, or on-prem. Manage Terraform modules, container orchestration with Docker/Kubernetes/Helm, secrets management, and collaborate with Lead Engineer and SREs to ensure delivery safety, observability, and operational runbooks.

Designs and manages AWS cloud infrastructure and Amazon EKS platforms using GitLab CI/CD and Infrastructure as Code. Builds ETL workflows and scalable data pipelines for analytics and AI workloads, supports MLOps/AIOps and FinOps capabilities, troubleshoots Linux systems, and improves platform performance, security, scalability, and availability.

Own the DevOps strategy, cloud infrastructure, platform engineering, CI/CD, GitOps, observability, reliability, security, and cost optimization across client engagements. Lead architecture and automation across AWS, Azure, and GCP; establish infrastructure and delivery standards; manage incident response and SLOs; advise clients; mentor engineers; support hiring; and drive continuous improvement using DORA metrics.

Design and operate a multi-region Azure application platform supporting AKS, serverless, messaging, APIs, and global routing. Build standardized Azure DevOps CI/CD pipelines, GitOps workflows, Terraform infrastructure, configuration strategies, and zero-downtime deployments. Improve reliability through observability, failover planning, incident analysis, and alerting. Enable development teams with self-service templates, documentation, and cloud-native guidance while optimizing performance, scalability, and cloud costs.

Architect and operate scalable, secure SaaS infrastructure supporting a cyber-incident response platform. Build CI/CD pipelines, manage multi-cloud infrastructure with Terraform, operate Kubernetes environments, improve reliability and observability, and maintain data pipelines, data lakes, databases, secrets management, and deployment automation. Ensure high availability and operational resilience during active customer cyberattacks.

Designs, deploys, and manages AWS cloud infrastructure using Terraform, Docker, and CI/CD tools. Responsibilities include cloud networking, database and container services, DNS, VPNs, remote IoT device management, monitoring, cost and performance optimization, high availability, disaster recovery, and real-time infrastructure troubleshooting. The role requires strong Linux, Bash, Python, SQL, AWS, and distributed-systems expertise while collaborating across remote engineering teams.

Build, operate, and improve cloud infrastructure for FedRAMP-authorized environments, including AWS GovCloud, Kubernetes, Terraform, Ansible, CI/CD, observability, and security automation. Investigate production incidents, remediate vulnerabilities, support compliance and audits, and improve reliability, scalability, and monitoring. Collaborate with engineering, security, compliance, and international teams while making independent architectural and operational decisions.

Design, deploy, and maintain reliable production and corporate systems; manage configuration, security, and core infrastructure; participate in on-call incident response; build automation, CI/CD pipelines, and Infrastructure-as-Code; monitor systems and develop tools to improve reliability and availability.

Designs and maintains DevSecOps infrastructure for AWS-hosted microservices and APIs. Builds CI/CD pipelines, containerized deployments, and Infrastructure as Code using Terraform, CDK, or CloudFormation. Develops monitoring, logging, and performance tools; supports security reviews, vulnerability management, and resilient systems. Requires strong AWS, EKS/Kubernetes, networking, scripting, programming, troubleshooting, Agile collaboration, and SRE skills.

Lead the design, operation, and scaling of AWS cloud infrastructure and Kubernetes production environments for a fintech platform. Build infrastructure-as-code, CI/CD pipelines, observability, and deployment tooling while improving reliability, security, performance, and resilience. Partner on PostgreSQL administration, scaling, backups, and performance tuning. Participate in incident response, root-cause analysis, and operational standards development for sensitive financial workloads.